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In the circuit shown, the capacitor init...

In the circuit shown, the capacitor initially charged with a 12V batteryy, when switch `S_(1)` is open and switch `S_(2)` is closed. The maximum value of current in the circuit when `S_(2)` is opened and `S_(2)` is closed is

A

after time interval `tau`, charge on the capacitor is CV/2

B

after time interval `2tau` , charge on the capacitor is `CV(1-e^(-2))`

C

the work done by the voltage source will be half of the heat dissipated when the capacitor is fully charged.

D

after time interval `2tau`, charge on the capacitor is `CV(1-e^(-1))`

Text Solution

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The correct Answer is:
B
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